#445CD1#445CD1

#445CD1 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.4% C 0.182 H 270.2°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#445CD1
RGB	rgb(68, 92, 209)
HSL	hsl(230, 61%, 54%)
HSV	hsv(230, 67%, 82%)
CMYK	cmyk(67.5%, 56%, 0%, 18%)
CIE-LAB	lab(43.49, 29.21, -63.19)
CIE-LCH	lch(43.49, 69.62, 294.81°)
OKLab	oklab(52.4% 0.0005 -0.1819)
OKLCH	oklch(52.4% 0.182 270.2)
XYZ	xyz(17.7158, 13.4850, 61.9785)
Luminance	0.1349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CD1 #D1B944

analogous

#44A3D1 #445CD1 #7344D1

triadic

#445CD1 #D1445C #5CD144

tetradic

#445CD1 #D144A3 #D1B944 #44D173

square

#445CD1 #D144A3 #D1B944 #44D173

split-complementary

#445CD1 #D17344 #A3D144

monochromatic

#1F2E7C #2B41AD #445CD1 #7587DD #A6B2E9

Accessibility & contrast

On white

5.68

#445CD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#445CD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CD1

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CD1	#FFFFFF	#000000	##FFFFFF
##445CD1	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD5

Deuteranopia (green-blind)

#0061CF

Tritanopia (blue-blind)

#00788D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #445cd1;
/* rgb */ color: rgb(68, 92, 209);
/* oklch */ color: oklch(52.4% 0.182 270.2);

Tailwind

colors: {
  custom: {
    50: '#8889e0',
    500: '#445cd1',
    950: '#000000',
  },
}

SCSS

$custom: #445cd1;
$custom-light: #8889e0;
$custom-dark: #000000;

JSON

{
  "hex": "#445cd1",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 209
  },
  "hsl": {
    "h": 229.787,
    "s": 60.515,
    "l": 54.314
  },
  "oklch": {
    "l": 0.52396,
    "c": 0.18189,
    "h": 270.2
  },
  "luminance": 0.13487
}

Semantic roles & 50–950 ramp

primary

#445CD1

secondary

#D6CC9A

accent

#C944E4

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #445CD1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →